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201875 (2003 YY168)
Classification: Main-belt Asteroid          SPK-ID: 2201875
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1553873144428499 4.4658e-08  
a 3.066888018686521 3.9793e-08 au
q 2.59033252576587 1.4085e-07 au
i 6.583863976149222 5.2612e-06 deg
node 50.36244149879461 5.7246e-05 deg
peri 18.16188633018377 6.2188e-05 deg
M 41.3528675815229 2.6237e-05 deg
tp 2458775.154735971013
(2019-Oct-18.65473597)		 0.00014047 TDB
period 1961.757425661161
5.37		 3.8181e-05
1.045e-07		 d
yr
n .1835089268892004 3.5715e-09 deg/d
Q 3.543443511607172 4.5976e-08 au
   Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      8064 days (22.08 yr)  
   first obs. used      1997-12-06  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53071  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:55:51  

Additional Information
 Earth MOID = 1.60528 au 
 Jupiter MOID = 1.78215 au 
 T_jup = 3.203 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO454431  

201875 (2003 YY168)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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